About the Role

Be part of something transformational during an exciting period of growth within a dynamic team. The Platform Engineering team is a recently established function at Greenstone designed to drive our transformation toward Agile methodologies, modern AI‑supported engineering practices, and technology modernization. As a Senior DevOps Engineer, you will enable stream‑aligned teams by defining patterns and standards ("golden paths"), building automated infrastructure, and championing an exceptional developer experience.

Responsibilities
AWS Landing Zone: Implement and validate enterprise landing zone capabilities using AWS Landing Zone Accelerator and AWS Control Tower patterns.
Infrastructure as Code: Translate AWS 3.0 architecture decisions into deployable IaC modules, pipelines, configurations, and operational runbooks.
Policy as Code: Implement and validate pre‑ and post‑deployment assurance controls, exception handling, and compliance evidence.
Design Governance: Constructively challenge weak designs, unclear requirements, and manual "click‑ops" operating models using evidence‑based reasoning.
Team Enablement: Lead solution designs with support from Staff/Principal Engineers,



and mentor team members through collaborative pairing and hands‑on leadership by example.

Qualifications
Solid communication and influencing skills.
A practical, delivery‑focused approach.
Proven experience in a transformation as a Senior DevOps or Platform Engineer turning complex architecture, security, and networking requirements into working AWS patterns.
Deep technical expertise in AWS enterprise landing zones, IaC module development, and automated pipelines.
Experience establishing compliant, automated platforms fit for regulated workloads.

Perks
State‑of‑the‑art building facilities including a dedicated & subsidised on‑site company café (weekly free lunch) and on‑site gym.
Health & well‑being initiatives and programmes.
Opportunity to take part in in‑house leadership & emotional intelligence workshops.
Quarterly award functions and a grand annual conference to recognise our people.
Automated self‑serve marketplace (Morsl market) with a wide variety of meals, snacks and drinks.

Location

Outstanding central location in Norwest Business Park, Norwest, only a short walk from Norwest Metro station with direct bus access from Parramatta and Blacktown.
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📌 Senior Devops Engineer Geehi
🏢 Greenstone Financial Services
📍 Geehi